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MEX-M72BT/N5300BT/N7300BD
OPERATION CHECK OF THE NFC AFTER COMPLET-
ING THE REPAIRS
After completing the repairs of this unit, follow the procedure below
to check normal operation of the NFC.
Note: After checking of NFC operation, be sure to delete the pairing infor-
mation before returning this unit to the customer.
For deleting method of the pairing information, refer to "IMPOR-
TANT NOTE OF INITIALIZING" on the right.
Connecting with a Smartphone
using One-touch connection (NFC)
By touching the control dial on the unit with
an NFC* compatible smartphone, the unit is
paired and connected with the smartphone
automatically.
* NFC (Near Field Communication) is a technology
enabling short-range wireless communication
between various devices, such as mobile phones
and IC tags. Thanks to the NFC function, data
communication can be achieved easily just by
touching the relevant symbol or designated
location on NFC compatible devices.
For a smartphone with Android OS 4.0 or
lower installed, downloading the app "NFC
Easy Connect" available on Google Play is
required. The app may not be downloadable
in some countries/regions.
1
Activate the NFC function on the
smartphone.
For details, refer to the operating
instructions supplied with the
smartphone.
2
Touch the N-Mark part of the unit
with the N-Mark part of the
smartphone.
Make sure that
lights up on the display
of the unit.
To disconnect using NFC
Touch the N-Mark part of the unit with the
N-Mark part of the smartphone again.
Notes
• When making the connection, handle the
smartphone carefully to prevent scratches.
• One-touch connection is not possible when the
unit is already connected to two NFC compatible
devices. In this case, disconnect either device, and
make connection with the smartphone again.
12
IMPORTANT NOTE OF INITIALIZING
The purpose of "Bluetooth Initialize" is to initialize the Bluetooth
connection history (HF/Audio Streaming). (To delete the device
information for the devices that you connected to when searching,
etc.)
When the MAIN board is replaced, it is necessary to initialize this
unit.
Refer to the following, initialize this unit.
Note: Phonebook data and dialed/received call history can be deleted by
executing "Bluetooth Initialize".
Procedure:
1. In the state of source off (the clock is displayed on the liquid
crystal display), press the [PUSH ENTER MENU/ VOICE]
button.
2. Rotate the control dial, and select the "BLUETOOTH".
3. Press the [PUSH ENTER MENU/ VOICE] button.
4. Rotate the control dial, and select the "SET BT INIT".
5. Press the [PUSH ENTER MENU/ VOICE] button, and the
message "SET INIT-NO" is displayed on the liquid crystal dis-
play.
6. Rotate the control dial clockwise, and the message "SET INIT-
YES" is displayed on the liquid crystal display.
7. Press the [PUSH ENTER MENU/ VOICE] button.
8. When "Bluetooth Initialize" is completed, the message "COM-
PLETE" is displayed on the liquid crystal display for a moment.
9. Press the [
MODE] button twice, and return to the state of
source off (the clock is displayed on the liquid crystal display).
Sony CONFIDENTIAL
For Authorized Servicer
SYS SET
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